*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:Segoe UI,Arial,sans-serif;
}

body{
    height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    background:linear-gradient(135deg,#4f46e5,#7c3aed,#06b6d4);
}

.login-box{

    width:420px;

    padding:40px;

    background:rgba(255,255,255,.15);

    backdrop-filter:blur(20px);

    border-radius:25px;

    box-shadow:0 15px 40px rgba(0,0,0,.35);

    text-align:center;

    color:white;

}

.login-box h1{

    margin-bottom:30px;

    font-size:35px;

}

.login-box input{

    width:100%;

    padding:15px;

    margin:15px 0;

    border:none;

    outline:none;

    border-radius:50px;

    font-size:17px;

}

.login-box button{

    width:100%;

    padding:15px;

    margin-top:20px;

    border:none;

    border-radius:50px;

    background:#00c853;

    color:white;

    font-size:18px;

    cursor:pointer;

    font-weight:bold;

    transition:.3s;

}

.login-box button:hover{

    background:#00a844;

    transform:scale(1.05);

}

#msg{

    margin-top:20px;

    color:#ffd54f;

    font-weight:bold;

}